SDO HMI 2011-08-22 20:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.76 | 45.82 | 15.39 | 34.40 | 18.88 | 358.88 | -48.36 | 70.68 | 0.7463 | -491.4 | -525.3 | |
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back to the solar disc SDO HMI 2011-08-22 20:59:09 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.63 | 18.68 | 0.44 | 13.14 | 18.94 | 2.49 | -44.75 | 70.11 | 0.7104 | -1025.6 | -716.7 | |
| 1.71 | -1.00 | 1.20 | -1.00 | 19.08 | 2.31 | -44.93 | 69.96 | 0.7128 | -831.2 | 999999 | |
| 0.00 | 1.26 | 0.00 | 0.89 | 18.54 | 2.22 | -45.02 | 70.73 | 0.7128 | -295.0 | -310.9 | |
| 3.41 | -1.00 | 2.41 | -1.00 | 18.72 | 2.11 | -45.13 | 70.50 | 0.7143 | -719.2 | 999999 | |
| 10.15 | 16.26 | 7.25 | 11.61 | 18.66 | 1.40 | -45.84 | 70.73 | 0.7223 | -786.4 | -525.4 | |
| 0.00 | 0.72 | 0.00 | 0.52 | 19.58 | 0.74 | -46.50 | 69.60 | 0.7314 | -518.0 | -414.2 | |
| 0.00 | 0.90 | 0.00 | 0.65 | 18.44 | 1.02 | -46.22 | 71.10 | 0.7263 | -341.0 | -249.8 | |
| 0.00 | 2.61 | 0.00 | 1.89 | 19.44 | 0.61 | -46.63 | 69.82 | 0.7327 | -529.0 | -450.3 | |
| 3.86 | 5.39 | 4.09 | 5.70 | 19.25 | 344.47 | -62.77 | 71.86 | 0.8852 | 384.3 | 202.8 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
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| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |